Voltage Protection Relay RZN-1001 for Monitoring Electrical Voltage Levels

Voltage protection relay RZN-1001 is designed to signal the deviation of the average rectified value of the AC voltage of the controlled electrical network from the nominal value, exceeding the limits set by the setpoints. It is designed for operation in three-phase AC networks. Frequency of the controlled network: 50, 60 or 400 Hz; network voltage: 127, 220, 280, 400, 690 V; operating range of the controlled voltage 80...120% of the nominal value. Power consumption 10 VA. IP20; weight 0,6 kg, mounting on DIN-rail.